【Specification】: Many size for you to select, Please contact if you are not sure about how to select right size.
(AV for Schrader / FV for Presta)
【Material】: Butyl rubber
【Features】: Durable resistant, Ultralight, Many size selectable
【OPTIONS】: We have bike inner tube in 20in/26in/27.5in/29in/700c Series for your choices, you can have all of them in AV and FV (AV for Schrader / FV for Presta).
【Note】: Please check carefully the size before you place an order, return of items due to size problem is not acceptable, please kindly understand this.
【Parcel include:】
1 pack * Bike Inner Tube